Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Harry Penninger

Staff SergeantTinian Island

Wendover, UT
509th Composite GroupManhattan Project VeteranMilitary Veteran
North Airfield at Tinian Island.

Henry Penninger served in the 393rd Bombardment Squadron.

Related Profiles

W. O. Bennett

Oak Ridge, TN

Robert H. Maas

Tinian Island

Robert H. Maas served in the 603rd Air Engineering Squadron.

Joseph Caldwell

Chicago, IL

Joseph Caldwell was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Floyd Owen Slate

Decatur, IL

Professor Floyd Owen Slate (1920-2008) worked on the Manhattan Project at Decatur, IL and at Columbia University.